Sorry to rehash this, but it is a forever thing for me...
I am 6'5" and 350... I have been dealing with a 4xl shirt for some time with plans on buying a pair of custom shirts and always having issue tucking it in. I am really frustrated that BSA Apparel can't properly accommodate all sizes not making custom crap. There are specific dimensions for 2XLT, 3XLT, 4XLT etc that are industry standard. I should not have to provide custom numbers for them as I wont get it right... you really can't measure yourself and I am not a seamstress. I can count at least a dozen fellow scouters who are in